Generation of XML Records across Multiple Metadata Standards - a paper that describes the process that Eisenhower National Clearinghouse (ENC) staff went through to develop crosswalks between metadata based on three different standards. D-Lib Magazine, September 2003
A Repository of Metadata Crosswalks - This paper proposes a model for metadata crosswalks that associates three pieces of information: the crosswalk, the source metadata standard, and the target metadata standard. D-Lib Magazine, December 2004.